Yeah, I don't think it factors in - or at the least, not as much as it should.
I've had similar-ish issues where say a player has a £500k domestic release clause, and several clubs have activated that clause. As an international club, I can't trigger that clause, but in real life the club would be very happy to get say a £1m offer and potentially get more money. Instead, they demand £10m or whatever, because they don't consider the clause as relevant to this specific transfer offer. And then lose the player for £500k.